IR 05000413/2015007
Jump to navigation
Jump to search
| ML15296A142 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 10/21/2015 |
| From: | Bartley J H NRC/RGN-II/DRS/EB1 |
| To: | Henderson K Duke Energy Carolinas |
| References | |
| IR 2015007 | |
| Download: ML15296A142 (19) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION REGION II 245 PEACHTREE CENTER AVENUE NE, SUITE 1200 ATLANTA, GEORGIA 30303-1257 October 21, 2015 Mr. Kelvin Henderson Site Vice President
Duke Energy Carolinas, LLC Catawba Nuclear Station
4800 Concord Road York, SC 29745
SUBJECT: CATAWBA NUCLEAR STATION - NRC COMPONENT DESIGN BASES INSPECTION REPORT 05000413/2015007 AND 05000414/2015007
Dear Mr. Henderson:
On, September 17, 2015, the U. S. Nuclear Regulatory Commission (NRC) completed an inspection at your Catawba Nuclear Station, Units 1 and 2, and discussed the results of this inspection with Tom Simril and other members of your staff. Inspectors documented the results of this inspection in the enclosed inspection report.
The NRC inspectors did not identify any findings or violations of more than minor significance.
In accordance with Title 10 of the Code of Federal Regulations 2.390, "Public Inspections, Exemptions, Requests for Withholding," of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC's Public Document Room or from the Publicly Available Records (PARS) component of the NRC's Agencywide Documents Access and Managem ent System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA: Eric Stamm for/
Jonathan H. Bartley, Chief Engineering Branch 1 Division of Reactor Safety
Docket Nos.: 50-413, 50-414 License Nos.: NPF-35, NPF-52 Enclosure:
Inspection Report 05000413/2015007 and 05000414/2015007, w/Attachment: Supplementary Information
cc: Distribution via ListServ
_________________________ SUNSI REVIEW COMPLETE FORM 665 ATTACHED OFFICE RI:DRS RII:DRS RII:DRS RII:DRS CONTRACTOR CONTRACTOR RII_DRP SIGNATURE DMK (EMAIL) SPS (EMAIL) EJS2 TXS2 (EMAIL) GHG1 (EMAIL) SJG3 (EMAIL) FJE NAME DKERN SSANCHEZ ESTAMM TSU GGARDNER SGARDNER FEHRHARDT DATE 10/6/2015 10/6/2015 10/6/2015 10/6/2015 10/7/2015 10/15/2015 10/21/2015 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO YES NO YES NO OFFICE RII:DRS SIGNATURE EJS2 FOR JHB1 NAME JBARTLEY DATE 10/21/2015 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO YES NO YES NO Enclosure U. S. NUCLEAR REGULATORY COMMISSION
REGION II
Docket Nos.: 050000413, 05000414
Report Nos.: 05000413/2015007, 05000414/2015007
Licensee: Duke Energy Carolinas, LLC
Facility: Catawba Nuclear Station, Units 1 and 2
Location: York, SC 29745
Dates: August 10 - September 17, 2015
Inspectors: E. Stamm, Senior Reactor Inspector (Lead) D. Kern, Senior Reactor Inspector (Region I)
S. Sanchez, Senior Emergency Preparedness Inspector T. Su, Reactor Inspector G. Gardner, Contractor S. Gardner, Contractor
Approved by: Jonathan H. Bartley, Chief Engineering Branch 1 Division of Reactor Safety
SUMMARY
IR 05000413/2015-007 and 05000414/2015-007; 08/10/2015 - 09/17/2015; Catawba Nuclear Station, Units 1 and 2; Component Design Bases Inspection.
This inspection was conducted by a team of three Nuclear Regulatory Commission (NRC)inspectors from Region II, one NRC inspector fr om Region I, and two NRC contract personnel. No findings or violations of more than minor significance were identified. The significance of most findings is indicated by their color (Green, White, Yellow, Red) using the NRC Inspection Manual Chapter (IMC) 0609, "Significance Determination Process," (SDP), dated April 29, 2015.
All violations of NRC requirements are dispositioned in accordance with the NRC's Enforcement Policy dated February 4, 2015. The NRC's program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG-1649, "Reactor Oversight Process" Revision 5.
REPORT DETAILS
REACTOR SAFETY
Cornerstones: Initiating Events, Mitigating Systems, Barrier Integrity
1R21 Component Design Bases Inspection
.1 Inspection Sample Selection Process
The team selected risk-significant components and related operator actions for review using information contained in the licensee's probabilistic risk assessment. In general, this included risk significant structures, systems, and components (SSCs) that had a risk achievement worth factor greater than 1.3 or Birnbaum value greater than 1E-6. The sample included 15 SSCs, 1 SSC associated with containment large early release frequency (LERF), and 3 operating experience (OE) items.
The team performed a margin assessment and a detailed review of the selected risk-significant components and associated operator actions to verify that the design bases had been correctly implemented and maintained. Where possible, this margin was determined by the review of the design basis and Updated Final Safety Analysis Report (UFSAR). This margin assessment also considered original design issues, margin reductions due to modifications, or margin reductions identified as a result of material condition issues. Equipment reliability issues were also considered in the selection of components for a detailed review. These reliability issues included items related to failed performance test results, significant corrective action, repeated maintenance, maintenance rule status, Inspection Manual Chapter 0326 conditions, NRC resident inspector input regarding problem equipment, system health reports, industry OE, and licensee problem equipment lists. Consideration was also given to the uniqueness and complexity of the design, OE, and the available defense-in-depth margins. An overall summary of the reviews performed and the specific inspection findings identified is included in the following sections of the report.
.2 Component Reviews
a. Inspection Scope
- Unit 1/Unit 2 Turbine Driven Auxiliary Feed Water Pumps (1-CAPT and 2-CAPT)
- Unit 1 Component Cooling Heat Exchangers (KCHX-1A and KCHX-1B)
- Unit 1 Diesel Ventilation System (VD)
- Unit 1 Diesel Lube Oil System (LD)
- Unit 1 Diesel Fuel Oil System (FD)
- Unit 1 Charging Pumps (NV-1A and NV-1B)
- Unit 1 Refueling Water Storage Tank (Unit 1 FWST)
- Unit 1 4160V Emergency Switchgear (1ETB)
- Unit 2 Diesel Batteries (2DGBA and 2DGBB)
- Unit 1 125V Vital I&C Power Distribution Center (1EDE)
- Unit 1 Auctioneering Diode Assembly (1VADB)
- Unit 1 Channel D Vital Power (1EID, 1EBD, 1ECD)
- Unit 1 120V AC Panel (1ERPD)
Components with LERF Implications
- Unit 1/Unit 2 Hydrogen Ignition System (EHM)
For the 16 components listed above, the team reviewed the plant technical specifications (TS), UFSAR, design bases documents, and drawings to establish an overall understanding of the design bases of the components. Design calculations and procedures were reviewed to verify that the design and licensing bases had been appropriately translated into these documents. Test procedures and recent test results were reviewed against design bases documents to verify that acceptance criteria for tested parameters were supported by calculations or other engineering documents, and that individual tests and analyses served to validate component operation under accident conditions. Maintenance procedures were reviewed to ensure components were appropriately included in the licensee's preventive maintenance program. System modifications, vendor documentation, system health reports, preventive and corrective maintenance history, and corrective action program documents were reviewed (as applicable) in order to verify that the performance capability of the component was not negatively impacted, and that potential degradation was monitored or prevented.
Maintenance Rule information was reviewed to verify that the component was properly scoped, and that appropriate preventive maintenance was being performed to justify current Maintenance Rule status. Component walk downs and interviews were conducted to verify that the installed configurations would support their design and licensing bases functions under accident conditions, and had been maintained to be consistent with design assumptions.
Additionally, the team performed the following specific reviews:
- The team observed a simulator scenario involving time critical operator actions for aligning emergency core cooling system suction from the refueling water storage tank to the containment emergency sump (cold leg recirculation). The team verified that the required operator actions could be accomplished within the required times and as relied upon in design assumptions and in accordance with approved licensee procedures.
- The team observed a simulator scenario involving time critical operator actions to identify and terminate a boron dilution event for Modes 3, 4, or 5. The team verified that the actions could be accomplished as relied upon in design assumptions and in accordance with approved licensee procedures.
- The team performed table-top reviews, with a licensed operator, of several abnormal and emergency procedures to better understand actions to be taken to: 1) throttle auxiliary feedwater (CA) flow to intact steam generators (SGs) after a loss of instrument air 2) manually secure CA flow to a ruptured SG within required times 3) establish safety injection flow from initiation of a shutdown loss of coolant accident (LOCA).
The team also conducted in-field walkdowns of these procedures to verify the actions could be accomplished within the assumed timeframe, that there was sufficient guidance in the procedures to properly complete the tasks, that equipment or tools necessary to assist in accomplishing these tasks were available in the designated locations, and that the areas requiring accessibility were indeed accessible. In addition, the team interviewed operators qualified to these tasks to ensure their knowledge and training was sufficient to successfully accomplish the tasks.
b. Findings
No findings were identified.
.3 Operating Experience
a. Inspection Scope
The team reviewed three operating experience issues for applicability at Catawba Nuclear Station. The team performed an independent review for these issues and, where applicable, assessed the licensee's evaluation and disposition of each item. The issues that received a detailed review by the team included:
- NRC Information Notice 93-64, "Periodic Testing and Preventive Maintenance of Molded Case Circuit Breakers"
- NRC Regulatory Issue Summary 2006-23, "Post-Tornado Operability of Ventilating and Air-conditioning Systems Housed in Em ergency Diesel Generator Rooms"
- NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling Decay Heat Removal, and Containment Spray Systems"
b. Findings
No findings were identified.
OTHER ACTIVITIES
4OA6 Meetings, Including Exit
On September 17, 2015, the team presented the inspection results to Mr. Tom Simril and other members of the licensee's staff. Proprietary information that was reviewed during the inspection was returned to the licensee or destroyed in accordance with prescribed controls.
ATTACHMENT:
SUPPLEMENTARY INFORMATION
KEY POINTS OF CONTACT
Licensee personnel
- S. Andrews, Senior Engineer
- G. Black, Electrical Engineering
- J. Brady, Regulatory Affairs, General Office
- M. Brigman, Mechanical Systems Engineer
- B. Cauthen, System Engineer
- W. Coble, SSPS System Engineer
- M. Dickson, Design Engineering
- K. Fleischer, Consultant
- C. Fletcher, Regulatory Affairs Manager
- A. Goodman, Regulatory Affairs, General Office
- E. Haack, Principle Mechanical Design Engineer
- K. Hear, Electrical System Engineer
- K. Henderson, Catawba Site Vice President
- R. Herring, Mechanical Systems Engineer
- C. Holden, Consultant
- C. Hood, System Engineer
- T. Jackson, Lead Licensing Engineer
- D. Kulla, Design Engineering Supervisor
- P. Lomoriello, Component Engineer
- D. Mason, Component Engineer
- A. Michalski, AOMT
- M. Miller, System Engineer
- T. Pasour, Regulatory Affairs Staff
- T. Poetzsch, Director, Mechanical Systems Engineering
- D. Shever, System Engineer
- P. Simpson, EDG System Engineer
- T. Simril, Plant Manager
- S. Steele, Mechanical Procurement Engineering Manager
- M. Swim, Regulatory Affairs, General Office
- R. Treadway, Regulatory Affairs, General Office
- R. White, Electrical Engineering
- B. Zimmerman, System Engineer
NRC personnel
- J. Bartley, Chief, Engineering Branch 1, Division of Reactor Safety, Region II
- R. Bernhard, Senior Reactor Analyst, Division of Reactor Projects, Region II
- A. Hutto, Senior Resident Inspector, Division of Reactor Projects, Catawba Resident Office
- L. Pressley, Resident Inspector, Division of Reactor Projects, Catawba Resident Office
- J. Parent, Acting Resident Inspector, Division of Reactor Projects, Catawba Resident Office
LIST OF DOCUMENTS REVIEWED
Calculations
- CNC-1206.03-00-0101, Tornado Protection Due to Postulated Tornado Event, Rev. 7
- CNC-1210.04-00-0130, Refueling Water Storage Tank (FWST) Narrow Range Level Scaling and Accuracy, Rev. 3
- CNC-1211.00-00-0013, Diesel Generator Building HVAC Calculations, Rev. 27
- CNC-1223.02-00-0005, Minimum Height of Water Above Outlet Nozzle Required to Prevent Vortexing on the Outflow of Tanks, Rev. 0
- CNC-1223.04-00-0116, Flowserve Overpressure Evaluation of Centrifugal Charging Pumps, Rev. 0
- CNC-1223.11-00-0022,
- GL 95-07 Pressure Locking and Thermal Binding Review of ND System Valves, Rev. 3
- CNC-1223.11-00-0048, Evaluation of Potential Steam Voids in ECCS Alignments, Rev. 3
- CNC-1223.11-00-0050, Evaluation of Gas Transport in Catawba ND Pump Suctions Piping (NAI-1463-001), Rev. 0
- CNC-1223.12-00-0054,
- GL 95-07 Pressure Locking and Thermal Binding Review of ND System Valves, Rev. 2
- CNC-1223.12-00-0076, Evaluation of Systems (ND, NI, NV, FW, NS) for Generic Letter 2008-01 Response, Rev. 3
- CNC-1223.12-00-0079, Acceptable Gas Volumes (Suction Side of Pumps) for
- PT/1(2)/A/4200/006B, Rev. 1
- CNC-1223.21-00-0002, RWST vent sizing, Rev. 2
- CNC-1223.21-00-0004, Level Setpoints for Refueling Water Storage Tank, Rev. 5
- CNC-1223.21-00-0005, Sizing of Refueling Water Storage Tank Missile Shield Wall. Rev. 4
- CNC-1223.21-00-0009, RWST overflow verification, Rev. 2
- CNC-1223.40-01-0003, Determination of Condensate Volume for Cooldown to RHR Conditions, Rev. 0
- CNC-1223.43-02-0009, SA System TDAFWP Steam Supply Pipe Heat Tracing Operability Evaluation, Rev. 6
- CNC-1223.43-02-0012, Calculation of Maximum Operator Response Time for SA Heat Trace System Failure to De-energize Scenario, Rev. 1
- CNC-1223.59-02-0002, Diesel Generator Prelube Oil Pump NPSH Verification, Rev. 4
- CNC-1223.59-02-0003, Diesel Generator Lube Oil system Verification Calculation, Rev. 9
- CNC-1223.59-02-0006, LD Minimum Temperature Surveillance Documentation, Rev. 0
- CNC-1223.59-03-0002, Diesel Generator Fuel Oil Storage Tank Low, Tech Spec, and High Level Setpoints, Rev. 6
- CNC-1223.59-03-0004, Diesel Generator Fuel oil Day Tank Level Setpoints, Rev. 7
- CNC-1223.59-03-0005, Diesel Generator Engine Fuel Oil System Filter, Strainer, and system Pressure Alarm Setpoints, Rev. 5
- CNC-1223.59-03-0006, Diesel Generator Engine Driven Fuel Oil Pump NPSHA Verification, Rev. 8
- CNC-1223.59-03-0007, Diesel Generator Fuel Oil System Verification Calculations, Rev. 2
- CNC-1223.59-03-0011, Design Basis Calculation for Fuel Oil Storage Tank Level, Rev. 5
- CNC-1223.59-03-0012, Design Basis Calculation for Fuel Oil Day Tank Level, Rev. 2
- CNC-1223.59-03-0014, Operability Evaluation for Diesel Generator Fuel Oil Storage Tank Vent Line, Rev. 2
- CNC-1223.59-03-0015, FD Filter Pressure Setpoint Determination, Rev. 1
- CNC-1223.59-03-0017, Loss of Cylinder Analysis, Rev. 1
- CNC-1341.00-00-0001, Min Voltage from EMXS for H2 Mitigation System to Function, Rev. 0
- CNC-1381.05-00-0012, 4160V Essential Aux Pwr System Switchgear Relay Setting, Rev. 16
- CNC-1381.05-00-0050, 125VDC Diesel Generator Battery and Charger Sizing Calc, Rev. 10
- CNC-1381.05-00-0069, Environmental Qualification of Class 1E Components Located in Duke Designed Enclosures, Rev. 2
- CNC-1381.05-00-0135, U1/2, 125VDC Vital I&C Power System (EPL) Short Circuit Analysis, Rev. 5, Dated 7/19/07
- CNC-1381.05-00-0135-ICC-0001, 5a-Replacement of Unit 1/2 A&B Train 125VDC Vital I&C
- System (EPL) Cables from 125VDC Vital Battery Distribution Center 1EDA(D) through Auctioneering Diode EADA (B) to 125VDC Distribution Center EDE(F), Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0002, 6A-Replace the 125 VDC Vital I&C Battery Chargers, Rev.
- 00, Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0003, 6B-Replace Fuses on EPL distribution panels 1(2) EDA, EDB, EDC, and EDD, Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0004, 7A-Replace EPQ Breaker and Cable, Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0005, 7B-Replace EPQ Breaker and Cable, Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0006, 7C-Proposed Modification to Purchase Larger Batteries for the EPL System, Dated 04/15/13
- CNC-1381.05-00-0135-ICC-0007, Add Fuses in Seri es with Breaker in 2EDE and 2EDF Distribution Centers, Rev. 00, Rev. 0, Dated 12/18/14
- CNC-1381.05-00-0135-ICC-0008, Add Fuses in Series with Breaker in 1EDF Distribution Centers, Rev. 00, Dated 08/11/14
- CNC-1381.05-00-0135-ICC-0009, Add Fuses in Seri es with Breaker in 2EDE and 2EDF Distribution Centers, Rev. 01, Dated 02/17/15
- CNC-1381.05-00-0135-ICC-0010, Add Fuses in Seri es with Breaker in 1EDE and 1EDF Distribution Centers, Dated 02/02/15
- CNC-1381.05-00-0150, Essential
- DG 125VDC Aux Power System SBO Battery Sizing, Rev. 5
- CNC-1381.05-00-0198, Unit 1 6.9KV & 600V Aux Pwr System SR Voltage Analysis, Rev. 13
- CNC-1381.05-00-0243, Intercell Resistance Calculation for 125VDC Vital I&C Battery System (EPL) and 125 VDC Essential Diesel Auxiliary Power Battery System (EPQ), Dated 7/26/10
- CNC-1552.08-00-0387, Diesel Generator Room Ventilation Dampers Response to a Design Basis Tornado Event, Rev. 1
- CNM-1148.00-0053.001, Seismic Stress Analysis of ASME Section III Class 2 Tanks (RWST), Dated 9/25/86
- Completed Procedures
- OP/2/A/6550 001, Recirculating Diesel Fuel Oil Tanks, Performed 7/22/15
- PT/0/A/4150/019 B, NC System Dilution following Refueling, Performed 6/18/08
- PT/0/A/4700/061, Time Critical Operator Action Review, Performed 6/9/14
- PT/1/A/4200/004 B, Containment Spray Pump 1A Performance Test, Performed 5/14/15 PT/1/A/4200/004 C, Containment Spray Pump 1B Performance Test, Performed 8/06/15 PT/1/A/4200/006 B, ECCS Valve Lineup Verification, Performed 8/04/15
- PT/1/A/4200/006 D, ECCS Throttle Valve Mechanical Stop Position Verification, Performed
- 5/29/14
- PT/1/A/4350/002 A, Diesel Generator 1A Operability Test, Performed 5/20/15 and 8/15/15
- PT/1/A/4350/002 B, Diesel Generator 1B Operability Test, Performed 9/4/13
- PT/1/A/4400/006 C, KC Heat Exchanger 1A Heat Capacity Test, Performed 11/24/12 PT/1/A/4400/009, Cooling Water Flow Monitoring for Asiatic Clams and Mussels Test, Performed 9/28/13, 11/10/13, 12/21/13, 4/26/14, 10/18/14, 12/6/14, 4/18/15, and 6/6/15 PT/1/A/4550/004, D/G Fuel Oil Storage Tank Water Inspection, Performed 7/20/15
- PT/1/A/4600/002 A, Mode 1 Periodic Surveillance Items, Performed 7/12/15, 7/17/15, & 7/26/15
- PT/2/A/4200/004 B, Containment Spray Pump 2A Performance Test, Performed 7/23/15
- PT/2/A/4200/004 C, Containment Spray Pump 2B Performance Test, Performed 4/30/15 PT/2/A/4200/006 B, ECCS Valve Lineup Verification, Performed 7/27/15 PT/2/A/4350/002, Diesel Generator 2A Operability Test, Performed 8/11/15
- Completed Work Orders
- WO 96066902, Refurbish Spare 5HK Breaker, Performed 2/4/97
- WO 00903504, Perform Inspection of Auctioning Diode Assemblies, Performed 12/10/97
- WO 00934715, 1VD DA DSFD01 - Replace Damper Motor Assy, Performed 7/28/11
- WO 00943538, 1VD DA DSFD03 - Replace Damper Motor Assy, Performed 10/16/12
- WO 00974013, 1VD DA DSFD02 - Pfm. Inspect/PM (Damper & Hydramotor), Performed
- 2/23/15
- WO 01026263, Verify Correct Operation of Auctioning Diode Assembly, Dated 08/17/04
- WO 01778619, 2SA145 Replace Screw Spindle & Slip Ring, Performed 4/02/09
- WO 01857952 01, Verify Correct Operation of Auctioneering Diode Assembly, Performed
- 2/20/11
- WO 01908973, Refurbish Spare 5-HK Breaker, Performed 6/10/10
- WO 01915329, 2SA145* Perform Comprehensive Limitorque PM, Performed 4/15/10
- WO 02090601, 1-R-FW-0002; Perform ISI Visual Inspection (VT-3), Performed 5/14/14
- WO 02094201, Replace D/G-1B Tach Relay Power Supply, Performed 4/30/13
- WO 02099398, 1EHT CA CTCCSA:
- Inspect SA Heat Trace, Performed 12/31/13
- WO 02111490, 1EHT CA CTCCSA:
- Calibrate Heat Trace Controller, Performed 6/18/14
- WO 02137493, 1FW
- TK 0001; Insp. FWST Tank Internals / Bottom Tank Welds, Performed
- 5/24/14
- WO 02142787, 1SA145* Perform Comprehensive Limitorque PM, Performed 9/18/14
- WO 02143844, 2EHT - Inspect SA Heat Trace, Performed 9/23/14
- WO 02155226, 2DGBB Perform Battery Service Test, Performed 3/13/15
- WO 02156138, 2EHT PL CTCCSA:
- Calibrate Heat Trace Controllers, Performed 3/29/15
- 5/14/15
- 11/3/14
- WO 02173938, Refurbish Spare 5-HK Breaker, Performed 8/26/15
- Corrective Action Program Documents
- PIP C-99-00691
- PIP C-06-03314
- PIP C-12-04000
- PIP C-12-05457
- PIP C-14-01575
- PIP C-14-03427
- PIP C-14-05796
- PIP C-14-09722
- PIP C-14-10290
- PIP C-15-03448
- PIP C-15-04418
- PIP G-93-00053
- Design Basis Documents
- CA-2.03, Three-conductor Cable Impedances for Use in ETAP Analyses and Other Power System Calculations, Rev. 1 Catawba Units 1 & 2 Site License Commitment (SLC) 6.17-13, Auxiliary Feedwater Steam Supply Pipe Temperature Monitoring System
- CNM-1148.00-30, Unit 1 Data Book Figure 22 - Upper Surge Tank Volume vs. Level, Rev. 1
- CNM-1202.00-01, Unit 1 Data Book Figure 11 - Hotwell Volume vs. Level, Rev. 2
- CNS-0106.01-EPG-0001, Design Basis Specifications for the 120VAC Vital Instrumentation and Control Power System (EPG), Rev. 7
- CNS-0106.01-EPL-001, Design Basis Specifications for the125 VDC Vital I&C Power System (EPL), Rev. 11
- CNS-0115.01-EPC-0001, 4.16KV Essential Power System (EPC) and Class 1E D/G Protective Relaying and Metering System (ERN), Rev. 14
- CNS-0354.05-EHT-0001, Electrical Heat Tracing System (EHT), Rev. 10
- CNS-1211.00-00-0005 SUPPLEMENT 7, Heating, Ventilation and Air Conditioning Diesel Buildings, Rev. 11
- CNS-1465.00-00-0002, System Class Design Basis Specification, Rev. 6
- CNS-1465.00-00-0008, Design Basis Specification for the Plant for Tornado/Wind, Rev.4
- CNS-1554.NV-00-0001, Chemical and Volume Control System (NV) Design Basis Specification, Rev. 48
- CNS-1561.ND-00-0001, Residual Heat Removal (ND) System Design Basis Specification, Rev.
- CNS-1562.NI-00-0001, Safety Injection (NI) System Design Basis Specification, Rev. 45
- CNS-1573.KC-00-0001, Component Cooling System (KC) Design Basis Specification, Rev. 42
- CNS-1579.VD-00-0001, Diesel Building Ventilation System (VD), Rev. 21
- CNS-1592.CA-00-0001, Auxiliary Feedwater System (CA) Design Basis Specification, Rev. 44
- CNS-1593.SA-00-0001, Main Steam to Auxiliary Equipment System (SA) and FWP Turbine Exhaust System (TE), Rev. 31
- CNS-1609.LD-00-0001, Diesel Generator Engine Lube Oil System (LD), Rev. 25
- DPM-1205.00-0009.001, NRC Generic Letter 96-05 Program Plan, Rev. 2
Drawings
- 044399-5256, Yarway Automatic Recirculation Control Valve, Rev. D
- CN-1211.00-0124.001 - D01 - Diesel Generator System Supply Fan Seismic Reports, Rev. 1
- CN-1239-1, Unit 1 Auxiliary Building Inside Doghouse Plants - Concrete, Rev. 13
- CN-1325-02, Yard Area Tanks Refueling Water Storage Tank System FW, Rev. 6
- CN-1491-TE001, Unit 1 Reactor/Doghouse Buildi ng FDW Pump Turbine Exhaust System (TE), Rev. 3
- CN-1492-FW 022, Auxiliary Building Refueling Water Storage System, Rev.5
- CN-1492-TE001, Unit 1 Auxiliary Building FDW Pump Turbine Exhaust System (TE), Rev. 13
- CN-1492-TE006, Unit 1 Auxiliary Building (A-43) Turbine Exhaust System (TE), Rev. 5
- CN-1554-01.00, Unit 1 Chemical and Volume Control System (NV), Rev. 33
- CN-1554-01.01, Unit 1 Chemical & Volume Control System (NV), Rev. 17
- CN-1554-01.07, Unit 1 Chemical & Volume Control System (NV), Rev. 29
- CN-1561-01.00, Unit 1 Residual Heat Removal System (ND), Rev. 32
- CN-1561-01.01, Unit 1 Residual Heat Removal System (ND), Rev. 26
- CN-1562-1.0, Unit 1 Safety Injection System (NI), Rev. 11
- CN-1562-01.02, Unit 1 Safety Injection System (NI), Rev. 31
- CN-1573-01.00, Unit 1 Component Cooling System (KC), Rev. 29
- CN-1574-02.01, Unit 1 Nuclear Service Water System (RN), Rev. 58
- CN-1574-02.05, Unit 1 Nuclear Service Water System (RN), Rev. 58
- CN-1579-01.00, Diesel Building Ventilation System (VD), Rev. 10
- CN-1592-01.00, Unit 1 Auxiliary Feedwater System (CA), Rev. 31
- CN-1592-1.1, Unit 1 Auxiliary Feedwater System (CA), Rev. 25
- CN-1593-01.01, Unit 1 Main Steam to Aux Equipment (SA) Main Steam Bypass to Condenser (SB), Rev. 25
- Systems, Rev. 14
- CN-1609-02.00, Diesel Generator Engine Lube Oil System (LD), Rev. 28
- CN-1609-02.01, Diesel Generator Engine Lube Oil System (LD), Rev. 13
- CN-1609-02.02, Diesel Generator Engine Lube Oil System (LD), Rev. 25
- CN-1609-03.00, Diesel Generator Engine Fuel Oil System - FD, Rev. 22
- CN-1609-03.01, Diesel Generator Engine Fuel Oil System - FD, Rev. 18
- CN-1702-02.02, One Line 4160 Switchgear 1ETB, Rev. 18
- CN-1702-05.02, One Line Essential and Blackout Power Systems 4.16kV
- CN-1703-01.02, One Line 600V Load Centers 1ELXB, 1ELXD
- CN-1705-01.01, One Line Diagram, 120 VAC Vital Instrumentation and control Power System (EPL), Rev. 14
- CN-1705-01.01-01, One Line Diagram, 120 VAC Vital Instrumentation and control Power System (EPL), Rev. 11
- CN-1705-01.02, One Line Diagram, 120VAC Vital Instrumentation and Control Power System (EPG), Rev. 5
- CN-1705-01.02, One Line Diagram, 120VAC Vital Instrumentation and Control Power System (EPG), Rev. 6
- CN-1705-01.02-01, One Line Diagram, 120VAC Vital Instrumentation and Control Power System (EPG), Rev. 17
- CN-1705-01.02-02, One Line Diagram, 120VAC Vital Instrumentation and Control Power System (EPG), Rev. 17
- CN-1FW-61, Refueling Water Storage Tank Vent, Rev.1
- CN-1FW-65, Refueling Water System From Refueling Water Storage Tank, Rev. 0
- CN-2592-01.00, Unit 2 Auxiliary Feedwater System (CA), Rev. 31
- CNEE-0106-01.05, Elementary Diagram, 120VAC & 125VDC Vital Inst. & Control Monitor Alarms (EPG & EPL), Rev. 14
- CNEE-0106-01.06, Elementary Diagram, 120VAC & 125VDC Vital Inst. & Control Monitor Alarms (EPG & EPL), Rev. 11
- CNEE-0106-01.08, Elementary Diagram, 120VAC & 125VDC Vital Inst. & Control Monitor Alarms (EPG & EPL), Rev. 10
- CNEE-0106-01.12, Elementary Diagram, 120VAC & 125VDC Vital Inst. & Control Monitor Alarms, Rev. 8
- CNEE-0106-01.14, Elementary Diagram, Auct. Diode Assemblies Alarm and Monitoring Circuits, Rev. 3
- CNEE-0115-01.36, Elementary 4160V Switchgear 1ETB Unit#16, Rev. 6
- CNEE-0115-01.38, Elementary 4160V Switchgear 1ETB Unit#18, Rev. 21
- CNEE-0115-01.38-01, Elementary 4160V Switchgear 1ETB Unit#18, Rev. 13
- CNEE-0115-01.41, Elementary 4160V Switchgear 1ETB Breaker Internal Controls, Rev. J
- CNEE-0120-02.01, Elementary Diagram Diesel Engine 1A Fuel Oil System, Rev.15
- CNEE-0120-02.01-01, Elementary Diagram Diesel Engine 1A Fuel Oil System, Rev.16
- CNEE-0120-04.01, Elementary Diagram Diesel Engine 1A Lube Oil System, Rev. 14
- CNEE-0120-04.01-01, Elementary Diagram Diesel Engine 1A Lube Oil System, Rev. 6
- CNEE-0120-04.01-02, Elementary Diagram Diesel Engine 1A Lube Oil System, Rev. 5
- CNEE-0165-02.01, Elementary EHM Ignitor Box Group A, Rev. 9
- CNEE-0165-02.02, Elementary EHM Ignitor Box Group A, Rev. 7
- CNEE-0220-01.01-09, Elementary DG Control Panel, Rev. 9
- CNM-1148.00-0050 001, Refueling Water Storage Tank, Rev. 1
- CNM-1148.00-0051 001, Refueling Water Storage Tank, Rev. 1
- CNM-1148.00-0052.001, Details - RWST plate structure, Rev 4
- CNM-1211.00-0559 001, Diesel Building Outside Air Damper, Rev.5
- CNM-1211.00-0560 001, Diesel Building Return Air Damper, Rev. 6
- CNM-1211.00-0561 001, Diesel Building Return Air Damper, Rev. 5
- CNM-1211.00-0562 001, Damper Schedule, Rev. 2
- CNM-1211.00-1127 001, Diesel Generator Room (VD) Plenum Detail - Sheet 1 of 2, Rev. D11
- CNM-1211.00-1128 001, Diesel Generator Room (VD) Plenum Detail - Sheet 2 of 2, Rev. D11
- CNM-1318.22-1, Motor Data Sheet Component Cooling Pump Motor, Dated 12/19/74
- CNM-1318.22-4, Amps vs Time Component Cooling Pump Motor, Dated 7/28/75
- CNM-1318.22-5, Motor Damage Curve Component Cooling Pump Motor, Dated 7/28/75
- CNM 1354.05-0103 001, SA Heater Control Panel Schematic, Rev. D11
- CNM 1354.05-0107 001, SA Heater Control Panel Wiring Diagram, Rev. D13
- CNM-1361-00-6, Low Voltage Containment Penetration, Dated 7/6/78
- DNU-050-1, SA System Isometric Heat Tracing Layout, Rev. 9
- Q-55-13462, Auctioneering Diode Assembly Schematic Diagram, Rev. 2
Miscellaneous Documents
- 2015 1 st Quarter Auxiliary Feedwater System Health Report
- 2015 1 st Quarter Chemical and Volume Control System Health Report
- 2015 1 st Quarter Component Cooling (KC) System Health Report
- 2015 1 st Quarter Heat Exchanger Health Group Component Health Report
- 2015 1 st Quarter Residual Heat Removal System Health Report
- 2015 1 st Quarter Safety Injection (NI) System Health Report 462650-QA1, BOM Parts Replaced on Rebuild for Class-1E Breaker, Rev. 2
- 716656T68, Refurbishment Kit 5HK250, Rev. 18
- Catawba In-Service Testing Program Submittal - Valves, Rev. 27 Catawba Site License Condition (SLC) 16.7-13, Auxiliary Feedwater (AFW) Pump Turbine Steam Supply Piping Temperature Monitoring System, Rev. 2 C-ENG-SA-12-10, 2012 Catawba Component Design Bases Inspection Readiness
- C-ENG-SA-15-04, 2015 NRC Component Design Bases Inspection (CDBI) Readiness Assessment
- CGD-3006.05-00-0007, Sprague Capacitors Ceramic Film and Aluminum, Rev. 2
- CGD-3011.09-00-0002, Acopian Power Supplies Commercial Grade Item Technical Evaluation, Rev. 3
- CGD-3011.14-00-0001, E-Max Instrument Inc. Optical Isolation Devices Commercial Grade Item Technical Evaluation, Rev. 5 CJ4355.FE, Curtiss-Wright Failure Evaluation for Agastat Relay at Catawba Station, Rev. 0
- CN-SFL, Surveillance Frequency List, Dated 6/15/11
- CNM 1201.06-0060-001, Yuba Heat Transfer Corporation Heat Exchanger Specification Sheet, Rev. 2
- CNM 1205.06-0140.001, Yarway Automatic Recirculation Control Valve, Series 5300, 3" through 16", Dated 1/28/77
- CNM 1301.00-0237.001 thru 006, Diesel Generator Instruction Manual Vol. 1 - 6, Rev. D57
- CNM-1341.01-0001.01, Tayco H2 Igniter Assy vendor manual, Rev. D3
- CNM 1354.05-0231.001, Proportional Controller Type 3910, Rev. D2
- CNM 1354.05-2236.001, Chromalox 2110 Temperature Controller, Rev. 0
- CNM-1359.01-0007.001, Vital I&C Auctioneering Diode Assemblies - I/B
- CNM-1359.01-009, Seismic Qualification test report on Auctioneering Diode Assembly, Dated
- 10/13/78
- CNM-1361.00-0009, O'Brien Containment Penetration vendor manual, Rev. 0
- CNM-1361.00-0015.001, O'Brien Electrical Penetration Assembly, Rev. 0
- CNS-1361.00-00-0001, Specification Electrical Penetrations, Rev. 6 Computer traces of all EDG room Temperatures, Dated 8/1/14-7/1/15 Computer traces of EDG battery enclosure temperatures, Dated 7/31/15-8/14/15
- DPM 1205.00-0009.001, NRC Generic Letter 96-05 Program Plan, Rev. 2
- Duke-1-A, Duke Energy Carolinas Topical Report, Amendment 40
- Duke Energy Response to NRC Generic Letter 95-07, Pressure Locking and Thermal Binding of Safety-Related Power-Operated Gate Valves, dated February 13, 1996 Duke Energy Response to NRC Generic Letter 2008-01, Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems, dated
- October 13, 2008 Duke Energy Response to Request for Additional Information Regarding NRC
- GL 2008-01, dated 3/04/10 Duke Energy Response to Request for Additional Information Regarding NRC
- GL 2008-01, dated 5/06/11
- EDM-601, Engineering Change Manual, Rev. 28
- EQMM-1393.01-A05-00,
- NH-90 Damper Motor Actuators, Rev. 3
- I-T-E SpeedFax, ITE and Siemens-Allis Electric Products, Dated 1985
- ICES Report
- 314221, FME Discovered in 4160V Cubicle Prevents Operation of Containment Spray Pump, Dated 11/15/14
- IN 93-64, Periodic Testing and Preventive Maintenance of Molded Case Circuit Breaker, Dated
- 8/12/93
- Institute of Electronics and Electrical Engineers (IEEE) Standard 515-2011, Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Trace Heating for Industrial Application, Rev. 0 Maintenance PM Feedback Report, Unit 1 Diesel Generator Building Ventilation, Dated
- 08/02/15 Maintenance PM Feedback Report, Unit 1 Diesel Generator Fuel Oil System, Dated 08/01/15
- Maintenance Rule Scoping, 10.D - Diesel Ventilation System (VD), Dated 7/29/15
- Maintenance Rule Scoping, 10.E - Diesel Lube Oil System (LD),
- Maintenance Rule Scoping, 10.F - Diesel Fuel Oil System (FD), Dated 7/29/15 Maintenance Rule Scoping, 10.H - Refueling Water Storage Tank (Unit 1 FWST), Dated 7/29/15
- Maintenance Services Carolinas,
- SE-ELEC-SG-21, Training and Qual Guide, Dated 7/7/14
- NCIG-07, EPRI Guideline for the Utilization of Commercial Grade Items in Nuclear Safety Related Applications dated June 1988 NRC Generic Letter 95-07, Pressure Locking and Thermal Binding of Safety-Related Power-
- Operated Gate Valves NRC Generic Letter 96-05, Periodic Verification of Design-Basis Capability of Safety-Related Motor-Operated Valves NRC Information Notice 2014-11, Recent Issues Related to the Qualification of Safety-Related Components
- NSD-514, Control of Time Critical Tasks, Rev. 002
- NSD-703, Administrative Instructions for Technical Procedures, Rev. 037
- Nuclear Policy Manual, Chapter 11, Regulated Fl eet Generation Dept Interface, Dated 5/11/10 OEDB Number - 06-044711, NRC Regulatory Issue Summary 06-023, Dated 01/22/07 Power Distribution For Branch Circuit Protection by Ed Cordial, senior Project Manager, Ametek Solidstate Controls and Jim Murrill, Pan Tech Engineering
- SCD-230, Commercial Grade Items, Rev. 5
- SCD-285, Procurement Processes, Rev. 11
- SCD-290, Sampling for Special Tests and Inspections, Rev. 3 SD 2.3.2, Control of Process Instrumentation Used as Test and Measurement Equipment, Rev.
- SE-ELEC-SG-23, Refurbish Circuit Breakers Qualification Report, Dated 8/26/15
- SOMP 01-13, Operations Work List, Routine Task List, and OPS Guides, Rev. 0
- System Health Reports: Emergency Diesel Generator, 2013Q1, 2014Q1, 2015Q1 System Health Reports: Refueling Water System, 2013Q1, 2014Q1, 2015Q1
- TB-04-13, Technical Bulletin: Replacement Solutions for Obsolete Classic Molded Case Circuit Breakers, UL Testing Issues, Breaker Design Life and Trip Band Adjustment, Dated 06/28/04
- TB-06-2, Technical Bulletin: Aging Issues and Subsequent Operating Issue for Breakers that are at Their 20 Year Design / Qualified Lives; UL Certification / Testing Issues Update, Dated
- 03/10/06
- Time-Current-Curve Characteristic Curve I-T-E Circuit Breaker Type CC 1, 2 &3 Poles
- WPM 403, SPOC Planning Guidelines, Rev. 9
- Modifications
- EC 0000094272, CD101318 - Cmp. Install FWST Narrow Range Level Instrument, Rev. 6
- EC 0000106417, U1 - Provide CR Bypass Indication for FWST WR Level, Rev. 0
- EC 0000106930, Install Valve Body Vents on 1NI185A, 1NI184B, and 1ND28A, Rev. 1
- EC 0000107775, Equivalent Replacement for Diesel Generator Ventilation (VD) System, Rev. 0
- EC 0000109628, Temp EC - Disconnect FWST Heater 1HETR0049 (Htr. 1A) Expected Removal 1EOC21, Rev. 2
- EC 0000113174, Add LD Manual Valve 1LD160 to 1A Diesel Engine, Rev. 1
- EC 0000113203, Add 1LD-163, 1LD-164 and 1LD-165 to 1B D/G Lube Oil System, Rev. 2
- EC 0000113223, Revise LD System DBD to Add New Oil Temp Operating Criteria, Rev. 0
- EC 0000113230, Install Temporary Monitoring Device for 1(2)A & 1(2)B Lube Oil Filters, Rev. 1
- EC 0000400097, Provide Temperature Control for Stagnant LD System Piping on the 1A and 1B, Rev. 0
Procedures
- AD-DC-ALL-0201, Development and Maintenance of Controlled Procedure Manual Procedures, Rev. 013
- AD-EG-ALL-1103, Procurement Engineering Products, Rev. 0
- AD-EG-ALL-1209, System, Component, and Program Health Reports and Notebooks, Rev. 003
- AD-OP-ALL-0105, Operability Determinations and Functionality Assessments, Rev. 0
- AD-OP-ALL-0202, Aggregate Operator Impact Assessment, Rev. 1
- AD-PI-ALL-0100, Corrective Action Program, Rev. 3
- AD-TQ-ALL-0640, Review and Evaluation of Supplemental Personnel Quals, Rev. 4 AP/0/A/5500/039, Control Room High Temperature, Rev. 7
- AP/0/A/5500/022, Loss of Instrument Air, Rev. 036
- AP/1/A/5500/006, Loss of Steam Generator Feedwater, Rev. 042
- AP/1/A/5500/013, Boron Dilution, Rev. 024 EP/1/A/5000/E-0, Reactor Trip or Safety Injection, Rev. 042
- EP/1/A/5000/E-1, Loss of Reactor or Secondary Coolant, Rev. 029
- EP/1/A/5000/E-3, Steam Generator Tube Rupture, Rev. 043
- EP/1/A/5000/ECA-0.0, Loss of All AC Power, Rev. 48
- EP/1/A/5000/ES-1.3, Transfer to Cold Leg Recirculation, Rev. 029
- EP/1/A/5000/FR-I.1, Response to High Pressurizer Level, Rev. 019 EP/1/A/5000/G-1, Unit 1 Generic Control Room Enclosures, Rev. 009
- IP/O/A/3710/005, Equalize Charging-Lead Calcium Batteries, Rev. 068
- IP/1/A/3170/001, H2 Mitigation System Igniter Temp Check, Rev. 028
- IP/1/A/3670/001, Calibration Procedure for D/G 1A Load Sequencer Timers, Rev. 037 IP/2/A/3710/051, 125VDC Essential Diesel Aux Power System Battery Service Test, Rev. 7 IP/2/A/3710/052, 125VDC Essential DG Aux Power Sys Weekly/Quarterly Inspection, Rev. 14
- IP/2/A/3710/053, 125VDC Essential DG Aux Power Battery Modified Performance Test, Rev. 11
- IP/O/A/4974/003, Inspection and Maintenance of 5HK Air Circuit Breakers, Rev. 051
- IP/0/A/4974/021, Catawba Nuclear Station, Procedure for Motor On-Line Testing, Rev. 008
- IP/O/A/4974/043, 5HK Air Circuit Breaker Refurbishment, Rev. 006 IP/O/A/4974/043, 5HK Air Circuit Breaker Refurbishment, Rev. 018 IP/1/A/3560/010, Thermography of SA Trace Heat Controls, Rev. 1
- IP/1/A/3710/041, Catawba Nuclear Station, Function Verification for Unit 1 EPQ Alignment to EDE and EDF, Rev. 005
- IP/1/A/3830/009 A, Chart Recorder Programming and Calibration, Rev. 19 IP/1/A/6350/008, Catawba Nuclear Station, 125VDC/120VAC Vital Instrument and Control Power System, Rev. 072 IP/1/B/3560/005, EHT System - SA Controllers (1CTCCSA), Rev. 20
- IP/1/B/3560/006, Calibration Procedure for EHT Monitor Panel Points NV and SA Systems, Rev. 30 IP/2/B/3560/005, EHT System - SA Controllers (2CTCCSA), Rev. 16 IP/2/B/3560/006, Calibration Procedure for EHT Monitor Panel Points NV and SA Systems, Rev. 34 OMP 2-29, Attachment 10.11, Safety Related Equipment - Fluid Leakage Guidance, Rev. 0
- OP/0/B/6250/007, Enclosure 4.1, Unit 1 Auxiliary Steam System Alignment, Rev. 59
- OP/1/A/6100/009A, D/G Building Ventilation Malfunction, Rev. 67 OP/1/A/6200/014, Refueling Water System, Rev. 87
- OP/1/A/6350/002, Diesel Generator Operation, Rev. 171 OP/1/A/6450/010, Containment Hydrogen Control Systems, Rev. 43 OP/1/A/6550/001, Diesel Generator Fuel Oil System Operation, Rev. 72 OP/2/A/6100/010 I, Panel 2AD-8, Trace Heating Borated Water Alarm, Rev. 57
- OP/2/A/6250/002, Auxiliary Feedwater System, Rev. 135
- PT/0/A/4150/001, Controlling Procedure for Startup Physics Testing, Rev. 42
- PT/0/A/4150/001, Controlling Procedure for Startup Physics Testing, Rev. 43 PT/0/A/4150/011 A, Control Rod Worth Measurement by Boration/Dilution, Rev. 18 PT/0/A/4150/011 A, Control Rod Worth Measurement by Boration/Dilution, Rev. 19
- PT/0/A/4150/019 B, NC System Dilution following Refueling, Rev. 17
- PT/0/A/4150/019 B, NC System Dilution Following Refueling, Rev. 18
- PT/0/A/4700/061, Time Critical Operator Action Review, Rev. 007 PT/1/A/4200/009, Engineered Safety Features Actuation Periodic Test, Rev. 186 PT/1/A/4200/009A, Auxiliary Safeguards Test Cabinet Periodic Test, Rev. 252
- PT/1/A/4550/004, D/G Fuel Oil Storage Tank Water Inspection, Rev. 24
- PT/2/A/4200/009, Catawba Nuclear Station, Engineering Safety Features Actuation Periodic Test, Rev. 163 RP/0/A/5000/007, Natural Disaster and Earthquake, Rev. 43 SI/O/A/5120/002, Wire Terminal Installation, Labeling, and Termination, Rev. 026
- SI/O/A/5120/002, Wire Terminal Installation, Labeling, and Termination, Rev. 038
- UFSAR UFSAR Chapter 7, Rev. 17, Dated 17/10/13
- UFSAR Chapter 8, Rev. 17, Dated 17/10/13
- UFSAR Section 9.2.7, Refueling Water System
- UFSAR Section 9.4.4, Diesel Building Ventilation System
- UFSAR Section 9.5.4, Diesel Generator Engine Fuel Oil System
- UFSAR Section 9.5.7, Diesel Generator Engine Lube Oil System Corrective Action Program Documents Initiated Due to CDBI Activity
- AR 01942119, 2A D/G Room Scaffolding in close proximity of QA1 component, Dated 8/11/15
- AR 01943086, Testing not performed as outlined in vendor manual for 1VADB, Dated 8/13/15
- AR 01943142, Damaged SV Insulation, Dated 8/13/15
- AR 01943221, Seismic concern w/ breaker lift loosely tied in 1ETB room, Dated 8/13/15
- AR 01943340, Housekeeping items near 1ETB, Dated 8/13/15
- AR 01943385, 10-year vital inverter overhaul not performed as required, Dated 8/13/15
- AR 01943463, CDBI issue: Breaker Part Cat ID label was missing PQL level, Dated 8/13/15
- AR 01943472, EDG battery load bank not tethered in 2ETB room, Dated 8/13/15
- AR 01945686, LD System DBD needs clarification, Dated 8/20/15
- AR 01946435, Editorial revision to EDG Lube Oil (LD) System Drawings, Dated 8/24/15
- AR 01947091, Contradiction in Duke Energy Scaffold Manual, Dated 8/26/15
- AR 01947227, To correct drawing
- CN-1705-01.02 error reference in note 1, Dated 8/26/15
- AR 01947271, CAPT Exhaust Piping Configuration on DH Roof, Dated 8/26/15
- AR 01947326, Procurement requirement removed for SSPS part 6D30350G01, Dated 8/26/15
- AR 01947335, EHT Chart Recorder and Controller Thermocouple Temp Delta, Dated 8/26/15
- AR 01947464, Audits not performed at Toddville Breaker Shop, Dated 8/26/15
- AR 01947505, 1/SA/VA/5:
- I/R Potential Leak by on 1SA-5, Dated 8/27/15
- AR 01947631, Inspect/Clean Auctioneering Diode Assembly Cabinet 1VADB, Dated 8/27/15
- AR 01947633, Inspect/Clean Auctioneering Diode Assembly Cabinet 1VADA, Dated 8/27/15
- AR 01947636, Inspect/Clean Auctioneering Diode Assembly Cabinet 1EADA, Dated 8/27/15
- AR 01947637, Inspect/Clean Auctioneering Diode Assembly Cabinet 1EADB, Dated 8/27/15
- AR 01947638, Inspect/Clean Auctioneering Diode Assembly Cabinet 2VADA, Dated 8/27/15
- AR 01947639, Inspect/Clean Auctioneering Diode Assembly Cabinet 2VADB, Dated 8/27/15
- AR 01947641, Inspect/Clean Auctioneering Diode Assembly Cabinet 2EADA, Dated 8/27/15
- AR 01947642, Inspect/Clean Auctioneering Diode Assembly Cabinet 2EADB, Dated 8/27/15
- AR 01947805, Evaluate Potential Impact of Rain Intrusion into Doghouse, Dated 8/27/15
- AR 01948069, Seismic concern/ Storage of Maint. Equipment in plant, Dated 8/28/15
- AR 01948357, Unit 2 Interior Doghouse Floor Poor Housekeeping, Dated 8/30/15
- AR 01948442, IP/0/A/3560/010 Revision, Dated 8/31/15
- AR 01948444, IP/1/B/3560/005 Revision, Dated 8/31/15
- AR 01948447, IP/2/B/3560/005 Revision, Dated 8/31/15
- AR 01948666, OP/1/A/6100/010 I Revision, Dated 8/31/15
- AR 01948670, Revise flow diagram
- CN-1574-1.1, Dated 8/31/15
- AR 01948949, EDG Annunciator Response References Deleted System Description, Dated
- 9/1/15
- AR 01950875, Conflicting Information between SA System Design Basis Document and Calculations, Dated 9/08/15
- AR 01951570, Calculation
- CNC-1223.43-02-0012 used incorrect inputs, Dated 9/9/15
- CNC-1223.43-02-0012 Error of Using the Wrong Heat Input, Dated 9/11/15
- AR 01953190, CA Turbine Governor Oil Levels, Dated 9/15/15
- AR 01953706, Auctioneering Diode Assemblies, Dated 9/15/15
- AR 01953721, 2SA-09 and 2SA-10 Heat Trace Temperature, Dated 9/16/15
- AR 01953772, SA Piping Serviced by Heat Trace 2SA9 and 2SA-10, Dated 9/16/15
- AR 01953897, Criteria for Instrument OOT Review, Dated 9/16/15
- AR 01954001, Re-issue ICES posting clarifying parts in cubicle came from breaker, Dated
- 9/16/15
- AR 01954123, Add acceptance criteria to SA EHT Temp Comparison, Dated 9/16/15
- AR 01954179, Untimely Corrective Actions for SA Heat Trace, Dated 9/16/15
- Operations Guide 15-23, Units 1 & 2 SA Heat Trace Temperature Monitoring, Rev. 0 Operations Guide 15-24, Unit 2 SA Points 2SA-09 and 2SA-10, Revs. 0, 1, and 2
- WO 20011639, Repair Damaged SV Insulation, Dated 8/18/15
- Repair Potential Leakby on 1SA-5
- WO 20014779, Test/Inspect SA EHT Chart Recorder Thermocouple 2S-SA-09T, Performed
- 9/09/15
- WO 20016694, 2AS PP System:
- Install Waterproof Section of Sheet Metal, Performed 9/15/15
- WR 20004144, Replace the Metal Cage Around 2CAPT Outboard Bearing Trico Oiler, Dated
- 8/24/15
- WR 20005592, Inspect 2PBOX0084 Bottom 6 Inch Conduit Connector Locking Ring, Dated
- 8/30/15
- WR 20007019, Unit 2 Doghouse Interior West Window Chicken Wire Needs Repair, Dated
- 9/16/15